Nickel 200 Wire Introduction
Nickel 200 (UNS N02200) is a high-purity wrought nickel grade metallurgically equivalent to Chinese N6 and European Ni99 (2.4060). Renowned for exceptional corrosion resistance, superior electrical conductivity and excellent formability, it performs reliably in harsh chemical, electronic, medical, mechanical and high-temperature service environments.
Specifications
1. Basic Product Information
|
Item |
Details |
|
Product name |
Nickel N6 Wire |
|
Equivalent grades |
UNS N02200, N6, Nickel 200, 2.4060 |
|
Execution standards |
ASTM B166, ASTM F72, GB/T 5235, JIS H 4551 |
|
Supply form |
Coil wire, straight wire |
|
Surface condition |
Bright, semi-bright, pickled, polished |
2. Dimensional Specifications
|
Parameter |
Standard range |
|
Diameter |
φ0.1mm–φ6.5 mm |
|
Tolerance |
±0.01 mm or better |
|
Straightness |
≤ 2/1000 |
|
Length |
300 mm–6000 mm (customizable) |
3. Chemical Composition (wt%)
|
Element |
Ni+Co |
Fe |
Cu |
Mn |
Si |
C |
S |
P |
|
Content % |
≥ 99 |
≤ 0.40 |
≤ 0.20 |
≤ 0.35 |
≤ 0.35 |
≤ 0.15 |
≤ 0.01 |
≤ 0.02 |
4. Mechanical Properties (Soft State)
|
Property |
Value |
|
Tensile strength |
450–550MPa |
|
Yield strength |
≥ 150MPa |
|
Elongation |
≥ 30%–40% |
|
Hardness |
≤ 120HB |
5. Physical Properties
|
Item |
Value |
|
Density |
8.90 g/cm³ |
|
Melting point |
1455 ℃ |
|
Resistivity |
9.6×10⁻⁸ Ω·m |
|
Thermal conductivity |
79.5 W/(m·K) |
6. Corrosion Performance
|
Environment |
Performance |
|
Alkaline solution |
Excellent |
|
Reducing acid |
Good |
|
Seawater & salt spray |
Good |
|
High temperature |
Stable |
Product Features
- High dimensional accuracy and stable diameter control for precision applications.
- Excellent surface quality, available in bright or pickled condition.
- Uniform wire structure with good batch-to-batch consistency.
- Superior cold workability, easy to draw and form.
- Good weldability, compatible with various joining and processing techniques.
- Flexible supply specifications; wire diameter and length customizable upon request.
- Stable coiling performance, resistant to wire breakage or cracking.
- Suitable for automated processing and continuous production lines.
- Standardized packaging for convenient transport and long-term storage.
- Adaptable to multiple industrial applications with high versatility.
Technical Advantages
- Advanced rolling and drawing equipment ensure high precision.
- Multiple surface treatments meet different using needs.
- Professional heat treatment improves plasticity and strength.
- Full process quality control, high yield rate.
- Customizable size, length, surface and performance.
- Large coil weight for continuous automatic production.
- Stable batch performance for long-term supply.
Applications & Solutions
- Chemical & petrochemical industry: Nickel 200 wire is mainly used for electrolytic electrodes, filter meshes, heat ex-changer parts and marine equipment. It performs well in alkaline and corrosive environments.
- Electronic & electrical parts: It is often used in transformers, coils, battery tabs, resistance wires and heating elements because of its stable electrical and thermal properties.
- Medical devices: It is used for medical guide wires, brackets, springs and probes. It is non-magnetic, non-toxic and corrosion-resistant.
- Precision machinery: It is also used in watch parts, precision springs, small shafts and connectors with high requirements.
- High-temperature Industry: It is used for the furnace parts, heating elements and high-temperature fixtures with good heat resistance.
- Auto & daily hardware: It is used in making auto parts, conductive wires and durable hardware accessories.
Custom Processing Capabilities
Equipped with integrated rolling, drawing, heat treatment and polishing equipment, we operate dedicated production lines for high-purity nickel wire. We supply Nickel 200 wire in various sizes, surface finishes and tempers, supporting both small trial orders and large-scale mass production. Custom diameter, length, tolerance and surface treatment are available to meet unique specifications.
All products conform to international standards, fully certified for export and high-end industrial use. We deliver dimensionally stable Nickel 200 wire at competitive pricing, supported by professional technical consultation and dependable after-sales service. Contact us for samples, formal quotes and customized technical solutions.